Shimano CX70 Top-Pull Clamp-On Front Derailleur

The Ultegra-level CX70 top-pull front derailleur is part of Shimano's answer to cyclocrossers who pleaded for purpose-built components engineered to excel in the trenches. Designed to provide precise, rapid shifts no matter how muddy the cyclocross conditions, the CX70 front derailleur is compatible with current Shimano 10-speed road drivetrains.